From Earth's<span> density we can estimate what elements must compose the </span>Earth; an iron core<span> just happens to estimate </span>Earth's<span> mass the best. Now from energy waves, geologists use seismometers to measure movements in </span>Earth's<span> interior (e.g. Earthquakes), These energy-waves form compressional and shear waves</span>
Can you include the pome pls
The scientist that was the first to use the telescope in astronomy was Newton
I wanna say 3,398.08 but let me know if that sounds very off
Answer:
Calcium for 2+ charge and Fluorine forms 1- charge
Explanation: